baber/WOPTO huggingface dataset:
Patent JP-S6051775-A (JP)
Title: Electrochromic material
Inventor: TSUCHIYA SOUJI
IPC: C09K9/00
Filed: 1983-08-30
Abstract: PURPOSE:To provide an electrochromic material which can be easily converted into a polychroic material, has a long life and exhibits low power consumption, containing a compd. of the formula. CONSTITUTION:An electrochroic material contains a compd. of the formula, wherein Q is a benzene ring (contg. substituents and/or condensed ring); R1, R2 are each lower alkyl, hydroxyalkyl, etc.; R3 is H, alkyl, arom. group, etc.; R4 is alkylsulfonyl, alkylcarbonyl, (substd.) benzoyl; Z is an (alkyl-substd.) 2-4C alkylene required for the formation of a cyclic structure; A is a residue formed by the condensation reaction of an arom. aldehyde, an arom. nitroso compd. or a heterocyclic nitroso compd. The electrochromic material has characteristics such that it can be easily converted into polychroic material by changing its chromophoric structure, its power consumption during color formation and decoloration reaction is low, it is stable against moisture and oxygen in the air and the clarity is high, because the breadth of the light absorption spectrum of color is narrow.
Patent JP-2000347881-A (JP)
Title: Method and device for interprocess communication and information storage medium
Inventor: TAIRA TAKAHARU
IPC: G06F11/34
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To confirm a history of transmission and reception messages of an interprocesses communication on a UNIX operating system and to enable a method and a device for interprocess communication to be used in common by other systems. SOLUTION: This communicating method allows a communication among processes 6a to 6c by a library 5 composed of a common memory (shared memory) 2, a FIFO file 3, and the processes 6a to 6c by using a history of transmission and reception messages corresponding to variable message length. At this time, the history of the transmission and reception messages is left corresponding to the variable message length irrelevantly to fork/exec where a master process actuates a slave process and the communication among the processes is carried out by the library where the history is left.
Patent JP-H0829294-A (JP)
Title: Testing apparatus of air intake-type engine
Inventor: FUJIWARA YASUO
IPC: G01M15/14
Filed: 1994-07-11
Abstract: PURPOSE:To obtain a testing apparatus whose structure is compact, in which the angle of inclination of a nozzle can be changed freely and by which the air can be supplied to the nozzle through an air supply pipe. CONSTITUTION:In the testing apparatus of an air intake-type engine, the high- speed air is supplied from a supersonic nozzle 12 toward an air intake port 10a for the air intake-type engine 10. The entrance of the supersonic nozzle 12 and an air supply source are connected via an air supply pipe 14. Three or more bellows-type flexible pipe joints, more preferably four bellows-type elastic pipe joints J1 to J4, are interposed in the halfway part of the air supply pipe 14.
Patent JP-H05329511-A (JP)
Title: Method for manufacturing pretreated stainless steel strip for cold rolling and device therefor
Inventor: KENMOCHI KAZUHITO
IPC: C21D1/26
Filed: 1992-05-27
Abstract: PURPOSE:To provide a pretreated stainless steel strip for cold rolling from which a cold rolled stainless steel strip having excellent surface gloss can be manufactured in any of cases of cold rolling with large diameter work rolls of a cold tandem mill or the like, cold rolling with small diameter work rolls, or combination of them in the stainless steel strip. CONSTITUTION:In a method for manufacturing the pretreated stainless steel strip for cold rolling, the stainless steel strip after completing hot rolling is annealed, succesively pickled after rapidly cooling it at a cooling rate of >=25 deg.C/sec from right after annealing and rolling is executed after forming the film of liquid lubricant having a film thickness of <=1mum on the surface of work roll.
Patent JP-S6314370-A (JP)
Title: Disk controller
Inventor: KOBAYASHI TAKAYUKI
IPC: G06F3/06
Filed: 1986-07-07
Abstract: PURPOSE:To easily drive plural disks by providing a RAM storing initialized information in initializing physical information and a disk control means controlling a disk according to the initializing information stored in the RAM. CONSTITUTION:A RAM 1a is built in the disk controller 1 and the RAM 1a of the disk controller stores the physical information of disks 2-4. The disk controller 1 is driven, then the disk information, that is, the physical information is read from a disk, e.g., disk 2, and the information of the disk 2 is written in the RAM 1a of the disk controller 1. Then the disk controller 1 is driven according to the information of the disk 2 written in the RAM 1a (step 7). Further, similar procedure is applied even in reading the physical information from the disks 3, 4.
Patent JP-H0821429-A (JP)
Title: Screw for fixing seal of sash frame
Inventor: YOSHIZAKI KOICHI
IPC: C09J11/00
Filed: 1994-07-11
Abstract: PURPOSE:To provide a screw capable of being set to a specified depth easily and of securing complete waterproof and loose prevention, by which fixation of seal of sash frame is facilitated. CONSTITUTION:A seal material 2 composed of a micro capsule including organic solvent and resin or rubber composition dissolved with the organic solvent is applied onto a thread part 1c of a screw 1 and a seat part 1a thereof to form a coating dried 3. With the arrangement, a sash frame made of aluminium or the like can be set on a structure of concrete type or the like.
Patent JP-S5382120-A (JP)
Title: Television receiver
Inventor: WADA HITOSHI
IPC: H04N5/06
Filed: 1976-12-27
Abstract: PURPOSE:To widely stabilize the oscillating output, by obtaining the sampling pulse output signal not including the zitter component in a strong electric field and that strong against noise in a weak electric field, through the selection of control signal with the strength of electric field.
Patent JP-H0323845-A (JP)
Title: Apparatus for displaying image of mri tomography
Inventor: TOYOKURA KANJI
IPC: A61B5/055
Filed: 1989-06-20
Abstract: PURPOSE:To make it possible to display simultaneously a plurality of arbitrary images of tomography and to select and display arbitrary partial display regions by selecting a plurality of arbitrary images from the obtd. two dimensional images of tomography, displaying simultaneously them, setting a magnified displaying frame on each required position of the displayed images and displaying an in-frame image of tomography. CONSTITUTION:A CPU 6 for the whole apparatus, an operating part 2, a magnetic disc 3 for data for images of tomography, an RAM 4 for temporary storage and a CRT 5 displaying an image of tomography stored in the RAM are furnished. In the operating part 2, a switch 2a for reduced display designating a plurality of displays of images of tomography, a switch 2b designating a display mode for the image of tomography when designated, a tenkey 2c selecting an image identification number etc., a track ball 2d setting and transferring a magnified displaying frame, a region determining switch 2e which makes it possible to fix a transferred magnified displaying frame and to set the next magnified displaying frame, a key 2f displaying a fixed magnified displaying frame and a reset key 2g are furnished. It is thereby possible to select and display simultaneously a plurality of arbitrary images of tomography without any limitation on angle and position among the obtd. two dimensional images of tomography, to designate a magnified display frame at a position of concern on each image of tomography and to magnify and display separately.
Patent JP-S6140838-A (JP)
Title: Sio2-b2o3 series glass and its manufacture
Inventor: MORISHITA TOSHIHIKO
IPC: C03B19/12
Filed: 1984-07-31
Abstract: PURPOSE:To manufacture the SiO2-B2O3 series glass which is useful as the intermediate raw material of electronic material requiring high purity and high functional characteristics by adding B2O3 (a precursor) to the high-purity hydrated silica gel, drying the mixture and thereafter heating and melting it. CONSTITUTION:The silica sol obtained by purifying an aq. alkali silicate soln. with an ion exchange resin is changed to silica gel and the silica gel is pickled to obtain the high-purity hydrated silica gel which has <=10ppb alpha-radiator as (U+Th) per SiO2 and <=10ppb ionic impurities such as Na and Cl. B-contg. hydrated silica gel of 0.5-10wt% water content and 1-100mum average particle size is obtained by adding 1-10wt% (expressed in terms of B2O3) B2O3 or its precursor (e.g. trimethyl borate) per SiO2 to the silica gel and drying the mixture. Then the hydrated silica gel is heated and melted to obtain B-contg. silica glass having <=100mus/cm electric conductance of extracted water which is obtained by boiling and leaching of glass, >=80% degree of melting and 1-100mum average particle size.
Patent JP-H10333440-A (JP)
Title: Pressurizing can for electrophotographic developer
Inventor: TSUBUSHI KAZUO
IPC: B65D83/42
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a pressurizing can for electrophotographic developer whose structure is simple and by which a fixed amount of electrophotographic developer is stably supplied to the outside even under various conditions, for example, a fixed amount of electrophotographic developer is stably supplied even when the viscosity of the electrophotographic developer is 10-30,000 PSC. SOLUTION: In this pressurizing can, the inside of a pressure vessel is divided into a 1st chamber and a 2nd chamber. The 1st chamber is a solvent resistant bag-like pouch 6 having a partition wall coupled with a valve and communicates with the outside through the discharge port of the valve, and the electrophotographic developer at least including colorant, resin and carrier liquid having high insulating property and a low dielectric constant is contained in the 1st chamber. The 2nd chamber is filled with propellant (jet agent) 11.
Patent JP-H0448272-A (JP)
Title: Automatic measuring system for insulation resistance of printed circuit board
Inventor: YOKOSUKA HIROJI
IPC: G01R31/02
Filed: 1990-06-18
Abstract: PURPOSE:To facilitate detection of a sample having deteriorated insulation by issuing an alarm when a leak current exceeds the value of leak current set in advance. CONSTITUTION:The measured value of leak current and the upper limit value of leak currents among each circuit set in advance are compared by a computer 7, and a command is sent so as to issue the alarm to a CRT 8 when the measured value exceeds the upper limit value being set, then at the same time, the command is sent to a constant DC voltage power supply 3 to stop the voltage impressing. Therefore, after a printed circuit board 1 which is the sample having deteriorated insulation is removed by an examiner, the command to start the test again is outputted by the computer 7, thereby the measurement for insulation resistances of other printed circuit boards 1 can be continuously performed.
Patent JP-S5785324-A (JP)
Title: Stabilization of flon
Inventor: OKAZAWA TOMIYA
IPC: C07C17/00
Filed: 1980-11-14
Abstract: PURPOSE: To improve the stability of flon (a halogenated lower aliphatic hydrocarbon containing fluorine and halogen other than fluorine) to alcoholic hydroxyl, group, by using a styrene compound, a phenolic compound and an epoxy compound as stabilizers.  
     CONSTITUTION: Flon is stabilized to alcoholic hydroxyl group, by incorporating a system containing flon and alcoholic hydroxyl group with (A) a compound of formula (R 1 WR 3  are H or 1W3C hydrocarbon group), e.g. α-methylstyrene, (B) a phenolic compound such as 2,6-di-t-butyl-p-cresol, an (C) and epoxy compound such as 1,2-butylene oxide. The amounts of the components (A), (B) and (C) are pref. 0.05W2.0%, 0.001W0.5% and 0.05W1.0%, respectively. The process is useful for improving the storage stability of polyol containing flon as a foaming agent of polyurethane. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0328171-A (JP)
Title: Ceramic composition material
Inventor: KUROKAWA YASUHIRO
IPC: C04B35/583
Filed: 1989-06-23
Abstract: PURPOSE:To provide a ceramic composite material having both a low dielectric constant, a high thermal conductivity and excellent in structural reliability and suitable as a traveling-wave tube support material by containing hexagonal system boron nitride and silicon oxide as main components. CONSTITUTION:A ceramic composite material is composed of 5-99wt.%, preferably 10-95wt.%, of hexagonal system boron nitride and silicon oxide as main components (preferably having purities of >=98%). The composite material has a composite structure comprising hexagonal boron nitride homogeneously dispersed in silicon oxide matrix or a composite structure comprising a porous boron nitride ceramic filled with silicon oxide. The ceramic composite material has a dielectric constant of 2.5-5 (frequency; 1MHz), a thermal conductivity of >=10W/mk and a compression strength of 3000-10000kg/cm<2> at room temperature.
Patent JP-S5583970-A (JP)
Title: Segmentation system for on-line hand-written character recognizer
Inventor: MORISHITA TETSUJI
IPC: G06K9/62
Filed: 1978-12-20
Abstract: PURPOSE: To ensure the steady segmentation at all times by obtaining the start or finish point of the stroke as the key point of the stroke via the fixed algorism and then deciding whether the key point exists in the same character frame to carry out cutting of one character.  
     CONSTITUTION: Positioning means 9 decides the position of the original paper based on the coordinated value of mark M, and the coordinate value of character frames R 1  and R 2  are obtained by character frame generation means 10 based on the coordinate value of the original. Character buffer 11 stores the coordinate point series of the stroke forming the character. Character region decision means 12 decides the stroke gathering forming one character and informs the coordinate point series of the stroke gathering to the recognition part. Then the decision is given whether the key point of the stroke exists in the same character frame for the start and finish point of the stroke via the fixed algorism. Thus the cutting is carried out for one character. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5385092-A (JP)
Title: Hatch cover device
Inventor: HIRATA KOUICHI
IPC: B63B19/18
Filed: 1976-12-29
Abstract: PURPOSE: To reduce the storage space of a hatch cover by stacking the cover capable of pulling in multiple stages so placed on rails that the front wheels are placed on common rails and rear wheels are on the rails provided at the upper portion of the lower stage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0698259-A (JP)
Title: Priority constitution of switcher-mixer
Inventor: DEIBITSUDO EDOWAADO TORITSUKO
IPC: H04N5/265
Filed: 1993-06-29
Abstract: PURPOSE: To eliminate unintended signal components in a soft boundary area from a special effect by giving peculiar priority to a boundary section by processing the boundary section, in the same way as that for separate video inputs to a switcher. CONSTITUTION: A switcher mixer 350 incorporates a plurality of coupler 320 and 340 and each coupler receives the priority of an element which defines an image from an input processor 310, in accordance with a command from an operator. The output of one coupler ('source' coupler) 320 is provided, together with the key of the coupler 320 as the preferential input to the other coupler ('object' coupler) 340 together with a boundary signal and a boundary key. With respect to one special effect, the coupler 340 generates a special effect such that a wipe is performed in response to a key signal from a wipe generator 360. The wipe thus performed can remove unintended unrelated signals in soft boundary area variation which frequently occurs in an ordinary image processor.
Patent JP-H092052-A (JP)
Title: Air conditioner control device and inclination sensor for automobile
Inventor: HIBINO SOHEI
IPC: B60H1/32
Filed: 1995-06-26
Abstract: PURPOSE: To provide an air conditioner control device for automobile capable of controlling an air conditioner according to the running condition of a vehicle. CONSTITUTION: This air conditioner control device 4 is connected between the electromagnetic clutch 2 and the air conditioner switch 3 of an air conditioner 1. The air conditioner control device 4 detects the step-in quantity of an accelerator pedal 5 by first and second accelerator switches 9, 10, vehicle speed by a vehicle speed sensor 6, the inclination of a vehicle in the longitudinal direction by an inclination sensor 7, and the step-in of a brake pedal 8 by a brake switch 13, and based on the detected results, it controls supply/stop of battery power (+B) to the electromagnetic clutch 2 through a drive transistor 15 and a relay 16, so as to control drive/stop of the air conditioner 1.
Patent JP-S5952422-A (JP)
Title: Magnetic head core
Inventor: KAWAKAMI YOSHIO
IPC: G11B5/255
Filed: 1982-09-16
Abstract: PURPOSE:To improve wear resistance and environment resistance greatly and to manufacture titled magnetic core in a small number of processes by depositing and laminating thin plates which have high magnetic permeability by using glass containing wear-resistant grains. CONSTITUTION:The lamination surface of a thin plate 1 is coated with an adhesive member 3 obtained by dissolving glass powder and powder of wear-resistant material in water glass by using a roll, etc. Then, plural thin plates coated with adhesive members 3 as mentioned above are laminated to form a block 4. This block 4 is fixed by a jig with uniform force and placed in a furnace at about 700-900 deg.C treatment temperatures for about two hours. Thus, the magnetic annealing of the laminate material of the thin plate 1 and the deposition of the adhesive members 3 by the glass are carried out at the same time. Then, a groove 5 as a winding window and a notch part 6 for adhesion are worked in the block 4. A part 7 as a gap surface is lapped and sputtering is carried out there. This block is butted to a simularly formed block 4 by using glass 8 and adhesive members 9 of glass silver solder, etc., and adhered.
Patent JP-S5950120-A (JP)
Title: Production of safety razor blade
Inventor: ISHIDA MINORU
IPC: B26B21/54
Filed: 1982-09-16
Abstract: PURPOSE:To eliminate the need for tempering and to reduce the time required for producing safety razor blades by irradiating laser light to the parts to be the tips of the safety razor blades to heat said parts then cooling said parts. CONSTITUTION:Laser light is irradiated from a laser generator 2 to the edge parts 1, 1 on both sides of material to be used as tips of a safety razor blade to heat the parts 1, 1, whereafter said parts are cooled with a cooler 9. This heat treatment may be accomplished before a punching stage. Since this heating method enables the heat treatment of only the tip parts 1, 1 of the material, the excessive hardening in the parts except the tip parts is obviated and the need for tempering is eliminated. One of the stages can therefore be eliminated and the time required for production is reduced. If the laser light is irradiated to the material, the energy thereof is absorbed by the material surface and is changed instantaneously to heat energy; therefore, the need for the heating time is virtually eliminated and the production is speeded up.
Patent JP-H0325988-A (JP)
Title: Structure of semiconductor laser chip carrier
Inventor: TANABE TAKASHI
IPC: H01S5/00
Filed: 1989-06-23
Abstract: PURPOSE:To enhance cooling efficiency of a light emitting element module, etc., and to reduce a current for cooling by so disposing a semiconductor laser element and an optical fiber on the surface of an upper insulating member including a thermoelectric cooling device interposed to be held between at least upper and lower insulating members as to allow optical axes to coincide. CONSTITUTION:A semiconductor laser chip carrier 4 with a thermoelectric cooling device 5 is composed of insulating members 6, 7 disposed at the upper and lower parts of the cooling device 5, and the surface of the member 6 is gold-plated 8. A semiconductor laser 9 and an optical fiber 10 are so secured to the top of the gold-plated 8 surface as to allow optical axes to coincide. Since the laser 9 is secured to the plating 8 as a junction rise, the influence of strains of the laser 9 and the member 6 for generating upon rising of the temperature due to a laser oscillation can be reduced. The fiber 10 is secured to the gold plating 8.
Patent JP-H028969-A (JP)
Title: Image memory allocation system
Inventor: TAKASHINA KENJI
IPC: G06T1/00
Filed: 1988-06-27
Abstract: PURPOSE:To heighten the activity efficiency of an area and to secure the area smaller than the sum of vacant areas by providing prescribed managing table generating means and address managing means at an input device, respectively. CONSTITUTION:An area number and data including the start point of the area and area size are recorded on the managing table setting an image memory as a one-dimensional memory based on the acquisition request of the area by the managing table generating means of the input device, and the area number is informed to a host device. Next, the data is deleted from the managing table based on an area releasing request. An address managing means makes access to the image memory as the one-dimensional memory based on the managing table by inputting the designation of the area number of the area to be used and a coordinate in the area. By performing such operation, the activity efficiency of the area can be heightened, and it is possible to always secure only the area smaller than the sum of the vacant areas.
Patent JP-S5953382-A (JP)
Inventor: NAKATANI HIROSHI
IPC: B66B23/14
Filed: 1982-09-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0325797-A (JP)
Title: Storage matrix
Inventor: FUNAHARA HISAO
IPC: G11C17/02
Filed: 1989-06-22
Abstract: PURPOSE:To increase the storage capacity by using plural write lead wires crossing to each other and plural read lead wires set in an array and forming a storage cell with a storage medium, a magneto-resistance element and a diode. CONSTITUTION:The write lead wires include lead wires 6 and 7 crossing to each other and these wires 6 and 7 are magnetically connected to a storage medium 3. When the current flows to the wires 6 and 7, a magnetic writing operation of a current coincidence type is applied to the medium 3. Each storage cell forming a storage matrix consists of the medium 3, a magneto-resistance element 1 and a diode 2. The element 1 has the magnetic resistance and has a different structure from the medium 3. At the same time, the element 1 is connected in series to the diode 2 and set between a column line 4 and a row line 5. Furthermore the element 1 is also connected magnetically to the medium 3, and all diodes 2 are set in the same direction. In such a constitution, a nonvolatile storage device of large storage capacity is obtained.
Patent JP-S6221682-A (JP)
Title: Creasing method for packing paper
Inventor: ENDOU CHIYOUJI
IPC: B65H45/30
Filed: 1985-07-19
Abstract: PURPOSE:To facilitate creasing of thin paper by providing a face digging sheet composed of resin having specific thickness, hardness and resiliency between paper material and cutting plate. CONSTITUTION:Face digging sheet 9 composed of polyester system resin sheet of 3-5mm thick having specific hardness and resiliency is laid onto cutting plate 3 such as metal plate then paper material 1 is mounted while positioning. Then a pushing line 8 secured to a trimming die 7 is pressed with a constant force from above. Here, the paper material 1 is secured through friction against said sheet 9 except the circumference of the pushing line 8 to swell said sheet 9 against the pushing line 8 around the pressing section to form grooved crease through the pushing line 8. Consequently, conventional accurate and precise sticking work is not required resulting in improvement of workability.